refactor: Update Dockerfile.development to install dependencies from …

…requirements.txt

Dockerfile.development

@@ -8,11 +8,8 @@ COPY ./requirements.txt ./
 # Copy the main file
 COPY ./main.py ./
 
-# Install FastAPI separately to leverage Docker cache
-RUN pip install "fastapi[standard]"
-
 # Install dependencies
-RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN pip install -r /code/requirements.txt
 
 # Remove "data" folder if it exists
 RUN rm -rf ./app/data